1454130757440 has 1344 divisors, whose sum is σ = 5653893208320. Its totient is φ = 351496765440.

The previous prime is 1454130757369. The next prime is 1454130757487. The reversal of 1454130757440 is 447570314541.

1454130757440 is a `hidden beast` number, since 1 + 4 + 5 + 4 + 1 + 30 + 7 + 574 + 40 = 666.

It is a super-2 number, since 2×1454130757440² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 10614093052 + ... + 10614093188.

It is an arithmetic number, because the mean of its divisors is an integer number (4206765780).

Almost surely, 2^{1454130757440} is an apocalyptic number.

1454130757440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1454130757440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2826946604160).

1454130757440 is an abundant number, since it is smaller than the sum of its proper divisors (4199762450880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1454130757440 is a wasteful number, since it uses less digits than its factorization.

1454130757440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325 (or 290 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 45.

The spelling of 1454130757440 in words is "one trillion, four hundred fifty-four billion, one hundred thirty million, seven hundred fifty-seven thousand, four hundred forty".